# SDR IPXA2026030531783

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2026
- Submitted: March 6, 2026
- Operation: Air carrier
- Aircraft: [N442UP](https://openairdocs.org/aircraft/N442UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 27387
- Aircraft time: 31,776 hours, 20,849 cycles
- System (JASC): [3097 · Ice/Rain Protection System Wiring](https://openairdocs.org/jasc/3097)
- Part: Terminal
- Condition: Out Of Tolerance
- Location: Zone 200
- Stage of operation: LD
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2026030531783

## Discrepancy

R FWD WINDOW EICAS POSTED ON TAXI IN AFTER LANDING AS PER FIM 30-41 FT 804 NOTE, APU HISTORY REVIEWED IN MTX AND NO START DISCREPANCIES NOTED IN PAST 60 DAYS. T/S PER FIM 30-41- FT 803, FOUND WINDOW POWER TERMINAL RESISTANCES TO BE OUT OF TOLERANCE. J1-J5 11.2 OHMS, J4-J5 11.3 OHMS.

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